The role of flotation machines in iron ore concentrators is often used to separate silicate minerals, phosphorus-containing minerals, etc. There are many types of flotation machines. Choosing energy-saving flotation machines can save energy and reduce costs. Modern flotation machines automatically control the flotation system, which saves labor costs and can complete operations more accurately and conveniently. The XCF/KYF combined flotation unit has good application effect in iron ore concentrators and high flotation concentrate grade. This article introduces the parameters, characteristics and application suggestions of the XCF/KYF flotation machine.

Introduction to XCF/KYF flotation machine

1. Technical parameters

The single tank volume of the XCF/KYF type aerated mechanical stirring flotation machine is 16-320m³. Combined with external aeration and mechanical stirring, the impeller is designed as a backward parabolic type with high air dispersion efficiency. The tank is deep, the volume is large, and the floor space is small, which can meet the needs of large-scale mineral processing production. The design of this flotation machine makes it efficient and stable when processing large amounts of slurry, while reducing the investment cost and floor space of the equipment.

2. Energy-saving performance

XCF/KYF aerated mechanical agitation flotation machines are widely used in iron ore dressing plants. The stepped layout reduces pumping energy consumption, and the unit power consumption is 15% - 20% lower than that of traditional flotation machines. For example, an iron mine in Qinghai uses the XCF/KYF-40 combined unit, which increases the flotation recovery rate by 5% and reduces the energy consumption per ton of ore by 12%. This energy-saving effect is mainly due to its optimized impeller design and aeration system, which improves flotation efficiency and reduces energy consumption.

3. Technical advantages

XCF/KYF aerated mechanical agitation flotation machines have significant advantages in processing different types of ores. It has strong adaptability to pulp concentration and particle size, and can operate stably under different process conditions. For example, when processing high-concentration pulp, the flotation machine can effectively maintain the aeration volume of the pulp and the dispersion of bubbles, thereby improving the flotation efficiency. At the same time, the design of its mechanical agitation components enables it to have a good effect when processing coarse-grained minerals, and can effectively achieve the sorting and enrichment of minerals.

XCF/KYF flotation machine automation control system

1. PLC optimization control

The automated control flotation system adjusts the valve opening in real time based on parameters such as liquid level and aeration volume, shortens the control response time to less than 10 seconds, and reduces the overshoot of the flotation process by 30%. After application in Mingsuda Iron Mine, the annual power consumption is saved by about 8%. The application of this automated control system can effectively improve the operating efficiency of the flotation machine, reduce energy consumption, and improve mineral processing indicators.

2. System composition

The automated control flotation system consists of sensors, controllers, actuators and other parts. The sensor is responsible for collecting parameters such as the liquid level and aeration volume of the flotation machine. The controller performs real-time calculation and analysis based on the collected parameters, and the actuator adjusts the valve opening according to the controller's instructions. The various parts work together in the system to realize the automated control of the flotation machine.

3. Advantage analysis

The automated control flotation system has significant advantages in improving flotation efficiency, reducing energy consumption, and stabilizing production. It can monitor and adjust the operating parameters of the flotation machine in real time to ensure that the flotation machine operates in the best condition, thereby improving flotation efficiency and reducing energy consumption. At the same time, the automatic control system can effectively reduce human operation errors, improve production stability, and bring significant economic benefits to the enterprise.